NFL Preview - San Diego (2-1) at Kansas City (1-2) (ET)

The Kansas City Chiefs didn't look much like AFC West contenders during the first half of their game last weekend. However, following the largest comeback in franchise history, the Chiefs have a chance to make some early noise in the division this Sunday in a matchup with the current leaders, the San Diego Chargers. Kansas City seemed on its way to an 0-3 start after falling behind 24-6 last weekend to a New Orleans Saints club that was searching for its first win of 2012. Running back Jamaal Charles, though, sparked an 18-point rally with a franchise-record 91-yard touchdown run with 5:18 to go in the third and Kansas City rattled off another 11 points in the fourth to force overtime. Ryan...